 @import "./normalize.css";
 :root {
     --color-text: #666;
     --color-high-text: #ff5777;
     --color-tint: #ff8198;
     --color-background: #fff;
     --font-size: 14px;
     --line-height: 1.5;
 }
 
 *,
 *::before,
 *::after {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }
 
 body {
     font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
     user-select: none;
     /* 禁止用户鼠标在页面上选中文字/图片等 */
     -webkit-tap-highlight-color: transparent;
     /* webkit是苹果浏览器引擎，tap点击，highlight背景高亮，color颜色，颜色用数值调节 */
     background: var(--color-background);
     color: var(--color-text);
     /* rem vw/vh */
     width: 100vw;
 }
 
 a {
     color: var(--color-text);
     text-decoration: none;
 }
 
 .clear-fix::after {
     clear: both;
     content: '';
     display: block;
     width: 0;
     height: 0;
     visibility: hidden;
 }
 
 .clear-fix {
     zoom: 1;
 }
 
 .left {
     float: left;
 }
 
 .right {
     float: right;
 }